CN213040503U

CN213040503U - Outdoor solar lamp

Info

Publication number: CN213040503U
Application number: CN202022393881.1U
Authority: CN
Inventors: 陈紫斌; 施雪杨
Original assignee: Quanzhou Lvguangda Electronic Technology Co ltd
Current assignee: Quanzhou Lvguangda Electronic Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-04-23
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses an outdoor solar lamp, which comprises a lighting body, a solar main body, a hollow first supporting rod and a hollow second supporting rod, wherein the lighting body, the first supporting rod, the solar main body and the second supporting rod are sequentially arranged from top to bottom; the foldable protection frame comprises a first protection ring and more than one second protection ring, and the first protection ring and the second protection ring are detachably connected to form a spherical structure with an upper extreme and a lower extreme; the illumination main body is arranged in the spherical structure, the bottom of the illumination main body is provided with a rotation driving device, and the folding protection frame is detachably connected with the rotation driving device. Compared with the prior art, the utility model discloses not only protect luminous main part, it is little to the light intensity influence, convenient transportation moreover can also provide lively, active life outdoor environment.

Description

Outdoor solar lamp

Technical Field

The utility model relates to a solar lamp field, concretely relates to be an outdoor solar lamp.

Background

With the progress of society and the development of science, solar lamps are widely used in the life of people. Can be used for decorating outdoor private places or public places of people at night. Current outdoor solar lamp is including illumination body and solar energy main part, generally is provided with the protective housing for the protection illumination main part, carries out the printing opacity through the protective housing or directly adopts transparent protective housing to carry out the printing opacity. However, although the two ways can protect the lighting body to a certain extent, the light isolation is large when the lighting body emits light, so that the light falls off and great waste is caused.

In addition, outdoor weather changes are variable, so that great influence is easily caused on the solar lamp, and the existing outdoor solar lamp directly adopts a fixed structure when leaving a factory. The storage rack has the advantages of large volume, difficult storage, large occupied factory space, difficult transportation and high transportation cost.

Furthermore, the existing outdoor solar lamp generally only provides the night illumination effect, and does not have any dynamic effect, so that the outdoor night environment is stiff, monotonous and oppressive, a vivid and active outdoor night environment cannot be provided for people, and the requirement of the outdoor living environment of people cannot be met.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor solar lamp, it not only protects luminous main part, and is little to the light intensity influence, and convenient transportation can also provide lively, active life outdoor environment moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor solar lamp comprises a lighting body, a solar main body, a hollow first supporting rod and a hollow second supporting rod, wherein the lighting body, the first supporting rod, the solar main body and the second supporting rod are sequentially arranged from top to bottom; the solar main body is in power supply connection with the lighting body; the foldable protection frame comprises a first horizontal protection ring and more than one second protection ring surrounding the first protection ring in a warp manner, the first protection ring is positioned in the middle of the second protection ring, and the first protection ring is detachably connected with the second protection ring to form a spherical structure with an upper extreme and a lower extreme; the illumination main part sets up in above-mentioned ball shape structure to be in the subordinate's department of above-mentioned ball shape structure, the bottom of illumination main part is provided with one and supplies folding protection frame installation, and be used for the drive folding protection frame rotatory rotation drive arrangement, folding protection frame with rotation drive arrangement dismantles the connection.

The lighting body comprises a lamp holder, a glass shell, a lamp holder and an LED lamp strip used for being electrified and emitting light, the glass shell is connected with the lamp holder to form a vacuum cavity, the LED lamp strip is located in the vacuum cavity, the LED lamp strip is electrically connected with the lamp holder, and the lamp holder is installed on the lamp holder.

The first protection ring and the second protection ring are overlapped, threaded holes are formed in the overlapped parts of the first protection ring and the second protection ring, and screws used for locking and fixing the first protection ring and the second protection ring are screwed in the threaded holes.

The lamp holder is vertically connected with a fixed shaft, a revolving body capable of rotating along the circumferential direction of the fixed shaft is movably mounted on the fixed shaft, an internal thread hole is formed in the second protective ring, an external thread section is arranged on the outer wall of the revolving body, the revolving body is connected with the second protective ring in a threaded fit mode, an annular rack is arranged on the bottom surface of the revolving body, a fixed seat is integrally connected with the lower end of the fixed shaft, a stepping motor is mounted on the fixed seat, the output shaft of the stepping motor faces towards the output shaft, a gear matched with the annular rack is mounted on the output shaft of the stepping motor, a pit is formed in the fixed seat, an external thread is formed in the upper end of the first supporting rod, and an internal thread for connecting the upper end of the first supporting.

The solar energy main body is provided with a light sensor used for sensing light, the light sensor is electrically connected with the solar energy main body, the solar energy main body comprises a solar panel, a first shell and a second shell, the first shell is hinged on the second shell in a way of swinging up and down, the solar panel and the optical sensor are both arranged on the first shell, the second shell is integrally formed with a first sleeve body and a second sleeve body, the axial directions of the first sleeve body and the second sleeve body are the same above the first sleeve body and the second sleeve body, the upper port of the first sleeve body faces upwards, the lower port of the second sleeve body faces downwards, the first sleeve body is not communicated with the second sleeve body, the lower end part of the first supporting rod is detachably connected with the first sleeve body, and the upper end part of the second supporting rod is detachably connected with the second sleeve body.

The lower end part of the second supporting rod is provided with a pin in a disassembling mode, the pin is provided with a head part connected with the second supporting rod and a tail part used for fixing, the tail part is in a straight cone shape or a cross cone shape, and a plurality of saw teeth or convex teeth with tips inclining upwards are arranged on the tail part.

The spherical structure is provided with a decorative body formed by an animal shape or a plant in a disassembled mode, and the decorative body is located at the upper-level end of the spherical structure.

And a protective shell for protecting the stepping motor, the annular rack and the gear is arranged on the fixed seat.

The width of the first guard ring and the width of the second guard ring are both 1-5 cm.

The utility model has the advantages that:

(1) arrange through illumination body, first bracing piece, solar energy main part and second bracing piece top-down in proper order, and all connect with the dismantlement mode between two liang, the folding protection frame that sets up can be folded again, so can neatly put after the production, promote factory space utilization. Meanwhile, the overall size can be greatly reduced, the transportation is convenient, and the transportation cost is reduced.

(2) The folding protection frame that sets up, this folding protection frame include a first guard circle of crouching and the second guard circle of warp mode more than one surround outside first guard circle, constitute a ball shape structure altogether, and the illumination body is in the ball shape structure again, so can 360 degrees protection illumination main parts, play the anticollision and prevent the effect of colliding with the illumination body. Overall structure is simple, can protect the illumination main part, and is little to the light intensity influence simultaneously, and the isolated influence of light is little when the illumination body is luminous, and very big reduction shelters from and reduces the light loss, promotes luminance, avoids consuming more electric energy for reaching the same luminance.

(3) Through being provided with a confession in lighting subject's bottom the rotation driving device of folding protection frame installation, solar energy main part is to rotation driving device power supply, and rotation driving device during operation can cross the folding protection frame of drive and rotate, so folding protection frame rotates the round at every turn, and the second guard ring just can shelter from twice light to same position, forms twice light and shade alternating light efficiency, so can give people and provide a lively, flourish outdoor night environment, can satisfy the demand of people's outdoor living environment. Therefore, the utility model relates to an outdoor solar lamp, it not only protects luminous main part, and is little to the light intensity influence, and convenient transportation can also provide lively, active life outdoor environment moreover.

Drawings

For ease of illustration, the present invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention (bearings and the like are omitted in the drawing).

Fig. 2 is a schematic view of a partial structure of the present invention (a part of the figure is partially cut away, and a protective shell is omitted).

In the figure:

a lighting body 1; a lamp socket 11; a glass housing 12; an LED strip 13; a first guard ring 01; a second guard ring 02; a solar body 2; a solar panel 21; a first housing 22; a second housing 23, a first sleeve 24; a first support rod 3; a second support bar 4; a fixed shaft 5; a rotator 6; a bearing 7; an annular rack 8; a fixed seat 9; a stepping motor 100; a gear 101; a light sensor 200; a decorative body 300; a protective shell 400.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-2, the outdoor solar lamp of the present invention comprises a lighting body 1 and a solar main body 2, wherein the solar main body 2 is directly selected from the existing solar lamp (i.e. the same as the solar main body 2 of the existing solar lamp).

The outdoor solar lamp of the utility model also comprises a hollow first support rod and a hollow second support rod, the lighting body 1, the first support rod 3, the solar main body 2 and the second support rod 4 are sequentially arranged from top to bottom, two ends of the first support rod 3 are detachably connected with the lighting body 1 and the solar main body 2, and the upper end of the second support rod 4 is detachably connected with the solar main body 2; the solar main body 2 is in power supply connection with the lighting body 1; the foldable protection frame comprises a first horizontal protection ring 01 and more than one second protection ring 02 surrounding the first protection ring 01 in a warp manner, the first protection ring 01 is positioned in the middle of the second protection ring 02, and the first protection ring 01 and the second protection ring 02 are detachably connected to form a spherical structure with an upper extreme and a lower extreme; the illuminating main body is arranged in the spherical structure and is positioned at the lower end of the spherical structure. Adopt above-mentioned structure setting, arrange in proper order through illumination body 1, first bracing piece 3, solar energy

main part

2 and 4 top-down of second bracing piece, and connect with the dismantlement mode between two liang, the folding protection frame that sets up can be folded again, so can neatly put after the production, promote factory space utilization. Meanwhile, the overall size can be greatly reduced, the transportation is convenient, and the transportation cost is reduced. The folding protection frame that sets up, this folding protection frame include a first guard circle 01 of crouching and more than one along warp direction around in the outer second guard circle 02 of first guard circle 01, constitute a ball shape structure altogether, and illumination body 1 is in ball shape structure again, so can 360 degrees protection illumination main parts, play the effect of anticollision and prevent colliding with illumination body 1. Overall structure is simple, can protect the illumination main part, and is little to the light intensity influence simultaneously, and the isolated influence of light is little when illumination body 1 is luminous, and very big reduction shelters from and reduces the light loss, promotes luminance, avoids consuming more electric energy for reaching the same luminance.

The bottom of the lighting main body is provided with a rotation driving device for mounting the folding protection frame and driving the folding protection frame to rotate, and the folding protection frame is detachably connected with the rotation driving device. The rotation driving device is mainly used for the folding protection frame to rotate in the circumferential direction (namely, the folding protection frame rotates along the meridian direction of the spherical structure, and the rotation driving device is similar to the earth rotation). Adopt this structure setting, rotate drive arrangement during operation, can cross the rotation of driving folding protection frame, so folding protection frame is once rotated the round, and second guard ring 02 just can shelter from twice light to same position, forms twice light and shade alternating light efficiency, so can give people and provide a lively, flourish outdoor night environment, can satisfy the demand of the outdoor living environment of people.

The utility model discloses in, illumination body 1 includes lamp stand 11, glass housing 12, lamp holder and is used for the luminous LED lamp area 13 of circular telegram, and LED lamp area 13 directly chooses for use current, glass housing 12 with a vacuum cavity of formation is connected to the lamp holder, LED lamp area 13 passes through glue to be fixed in the vacuum cavity, LED lamp area 13 with the lamp holder electricity is connected, the lamp holder is installed on the lamp stand 11. By adopting the structure, the arranged LED lamp strip 13 is mainly characterized in that the LED lamp strip 13 cannot generate heat when emitting light and is long in service life. Compared with the tungsten filament in the existing incandescent lamp or bulb, the tungsten filament has longer service life and stronger shock resistance, and the problem that the tungsten filament in the traditional incandescent lamp or bulb is broken and can not emit light is avoided. While greatly reducing the manufacturing process and requirements (i.e., the need to fill the incandescent lamp or bulb with an inert gas is known to be present in the production of incandescent lamps and bulbs). The LED lamp strip 13 is directly mounted without filling inert gas.

In this embodiment, the overlapped portions of the first guard ring 01 and the second guard ring 02 are both provided with threaded holes, and the threaded holes are screwed with screws for locking and fixing the first guard ring 01 and the second guard ring 02 together. Therefore, the structure is simple, the installation is convenient, and the operation can be conveniently carried out by common staff.

As a further optimization of the embodiment, the clamping device further comprises a plurality of clamping blocks (not shown in the figure), two crossed grooves are formed in each clamping block, each groove is a cross groove or an X-shaped groove, the width of each groove is matched with the width of the first protection ring 01 and the width of the second protection ring 02, and when an included angle formed by the overlapped parts of the first protection ring 01 and the second protection ring 02 is matched with the groove (namely, when the included angle formed by the overlapped parts of the second protection ring 02 is the same as the cross groove or the X-shaped groove), the clamping device can be fixed through buckling.

The utility model discloses in, the vertical fixed axle 5 that is connected with on the lamp stand 11, movable mounting has one can follow 5 circumferential direction's of fixed axle solid of revolution 6 on the fixed axle 5, and is concrete, is provided with the cavity that is used for the fixed axle 5 bearing on the solid of revolution 6, pack into bearing 7 in the cavity, 6 fixed circling on wearing to locate bearing 7 of solid of revolution. Be provided with the internal thread hole on the second guard ring 02, be provided with the external screw thread section on the outer wall of solid of revolution 6, the solid of revolution 6 with second guard ring 02 passes through screw-thread fit and connects, integrated into one piece has annular rack 8 on the bottom surface of solid of revolution 6, and the center of this annular rack 8 is in same straight line with the center of solid of revolution 6, and annular rack 8 is near solid of revolution 6 edge, the lower tip integrated into one piece of fixed axle 5 has fixing base 9, install step motor 100 on the fixing base 9, and present direct current step motor is directly chooseed for use to step motor 100 here, and step motor 100 also can adopt the direct current motor of current area brake, chooses the direct current motor of area brake for use, mainly plays the outage and ends the commentaries on classics, avoids the effect of reversal. The rotation of the stepping motor 100 is controlled by a conventional method in the field, so as to control the rotation of the folding protection frame. The output shaft of the stepping motor 100 faces, the gear 101 matched with the annular rack 8 is installed on the output shaft of the stepping motor 100, a pit (not shown) is arranged on the fixing seat 9, an external thread is arranged on the upper end of the first supporting rod 3, and an internal thread for connecting the upper end of the first supporting rod 3 is arranged on the inner wall of the pit. By adopting the structure, the structure is simple, the design is reasonable, the number of transmission parts is small, and the electric energy loss can be greatly reduced. It should be noted here that the utility model discloses an outdoor solar lamp size is decided, works as the utility model discloses an outdoor solar lamp size is less, and above-mentioned step motor 100 can directly choose for use current miniature step motor 100, in other words: the stepping motor 100 is selected according to actual needs.

In this embodiment, the solar main body 2 is provided with an optical sensor 200 for sensing light, the optical sensor 200 is electrically connected to the solar main body 2, the optical sensor 200 is an existing solar sensor 200, and the optical sensor 200 is electrically connected to the solar main body 2. In particular, the light sensor 200 is electrically connected to the solar body 2 by means conventional in the art. By adopting the structure, the opening can be controlled without manual operation, so that time and labor are saved, and the device is more convenient. In operation, when the light sensor 200 is in a dark environment, the light sensor 200 is triggered (i.e. the principle that the light sensor 200 is triggered in a dark environment is the same as the principle of the existing household small night light, and belongs to the common knowledge in the art), and at this time, the solar main body 2 supplies power to the illuminating main body and the stepping motor 100, so that the folding protection frame automatically rotates while the illuminating main body emits light.

In this embodiment, the solar main body 2 includes a solar panel 21, a first casing 22 and a second casing 23, the first casing 22 is hinged to the second casing 23 in an up-and-down swinging manner, the solar panel 21 and the optical sensor 200 are both mounted on the first casing 22, a first sleeve 24 and a second sleeve are integrally formed on the second casing 23, the first sleeve 24 and the second sleeve are above the first sleeve 24, the first sleeve 24 and the second sleeve are axially oriented in the same direction, an upper port of the first sleeve 24 faces upward, a lower port of the second sleeve faces downward, the first sleeve 24 and the second sleeve are not communicated, a lower end of the first support rod 3 extends into the first sleeve 24 and is connected with an inner wall of the first sleeve 24 through a thread, an upper end of the second support rod 4 extends into the second sleeve, and is connected with the inner wall of the second sleeve body through screw threads. Adopt above-mentioned structure setting, through first casing 22 can be relative second casing 23 relative oscillation, people can be spacing through the first casing 22 swing of manual regulation, realize that first casing 22 can cross the shining of better received sunlight.

In this embodiment, a pin (not shown) is detachably mounted at the lower end of the second support rod 4, the pin has a head connected to the second support rod 4 and a tail for fixing, the tail is in a straight cone shape or a cross cone shape, and a plurality of saw teeth or convex teeth with tips inclined upwards are arranged on the tail. By adopting the structure, the pin can be conveniently and firmly placed on the ground (namely used on outdoor lawn or garden) or in rock. Through sawtooth or dogtooth, can catch on earth's surface or rock, play the effect of stopping, so can firmly be connected with ground or rock, guarantee the utility model discloses it is firm to fix in the open air.

In this embodiment, the spherical structure is disassembled and assembled with the animal-shaped or plant-shaped decoration body 300, wherein the decoration body 300 may be transparent glass or plastic, or the second protection ring 02 may be made of the same material. The garnish 300 is at the superior end of the spherical structure. Specifically, a threaded hole is formed in the portion, corresponding to the upper-level end of the spherical structure, of the second protective ring 02, a threaded column matched with the threaded hole is integrally formed in the decorative body 300, and the decorative body 300 is fixed to the second protective ring 02 through threaded matching. Adopt above-mentioned structure setting, can make the utility model discloses whole more pleasing to the eye, more can intersperse the environment, more can attract the consumer to purchase simultaneously.

In this embodiment, the fixing base 9 is provided with a protective casing 400 for protecting the stepping motor 100, the annular rack 8 and the gear 101. Adopt above-mentioned structure setting, the protecting crust 400 of setting can play dustproof effect, plays simultaneously and prevents pressing from both sides the effect of hand. Avoid the damage that people touched the cause by mistake.

Preferably, the width of the first guard ring 01 and the width of the second guard ring 02 are both 1 cm, 2cm, 3cm, 4cm or 5 cm. Adopt above-mentioned structure to set up, mainly be in order to realize folding protection frame and rotate the round at every turn, the second guard circle 02 just can shelter from twice light to same position, forms twice light and shade alternating light efficiency, so can give people and provide a lively, flourish outdoor night environment, can satisfy the demand of people's outdoor living environment. And also for better protection of the illuminating body. Therefore, the width of the first protective ring 01 and the width of the second protective ring 02 can be determined according to actual conditions, the requirement that the second protective ring 02 can shield the same position twice when the protective frame rotates for one circle is met.

Above-mentioned specifically, first bracing piece 3, second bracing piece 4 first guard ring 01 the second guard ring 02 the lamp stand 11 the fixed axle 5 decorate the body 300 the solid of revolution 6 gear 101 with fixing base 9 all adopts metal material or non-metal material to make, preferred, first bracing piece 3 the second bracing piece 4 first guard ring 01 the second guard ring 02 the lamp stand 11 decorate the body 300 the fixed axle 5 the solid of revolution 6 gear 101 with fixing base 9 all adopts metal material to make, and the spraying has waterproof ordinary lacquer layer on it. The utility model discloses in, the second guard ring 02 is three, and three layer is range upon range of to be established, and first guard ring 01 is in the innermost layer, and each second guard ring 02 is connected with the same mode that the 01 coincide part of first guard ring mutually enough adopts above-mentioned the same mode. The included angle between two adjacent second guard rings 02 is 60 degrees.

It should be noted that the solar main body 2 supplies power to the illuminating body 1 and the rotation driving device in a conventional manner (i.e., the solar main body 2 supplies power to the illuminating body 1 and the rotation driving device through wires). Here, the wire stretches into the first support rod 3 to run the line through the conventional mode, and the upper end of the wire supplying power to the lighting body 1 passes through the fixed shaft 5 and the fixed seat 9 to be connected with the lamp holder 11 through the conventional mode in the field, and the wire for supplying power to the rotation driving device is directly made to stretch out of the upper end of the first support rod 3 to be electrically connected with the rotation driving device, (namely, the support rod is provided with a hole which is communicated with the inside and is used for stretching out of the two ends of the wire), so that the wire can be hidden, the appearance is achieved, the wire can be protected.

The utility model relates to an outdoor solar lamp, it not only protects luminous main part, and is little to the light intensity influence, and convenient transportation can also provide lively, active life outdoor environment moreover.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. An outdoor solar lamp, includes illumination body and solar energy main part, its characterized in that: the solar lighting device further comprises a first hollow supporting rod and a second hollow supporting rod, the lighting body, the first supporting rod, the solar main body and the second supporting rod are sequentially arranged from top to bottom, two ends of the first supporting rod are detachably connected with the lighting body and the solar main body, and the upper end of the second supporting rod is detachably connected with the solar main body; the solar main body is in power supply connection with the lighting body; the foldable protection frame comprises a first horizontal protection ring and more than one second protection ring which surrounds the first protection ring in a warp line mode, the first protection ring is positioned in the middle of the second protection ring, and the first protection ring is detachably connected with the second protection ring to form a spherical structure with an upper extreme and a lower extreme; the illumination main part sets up in above-mentioned ball shape structure to be in the subordinate's department of above-mentioned ball shape structure, the bottom of illumination main part is provided with a confession folding protection frame installation, and is used for the drive folding protection frame rotatory rotation drive arrangement, folding protection frame with rotation drive arrangement dismantles the connection, the solar energy main part with rotation drive arrangement supplies power and connects.

2. An outdoor solar energy light as claimed in claim 1 wherein: the lighting body comprises a lamp holder, a glass shell, a lamp holder and an LED lamp strip used for being electrified and emitting light, the glass shell is connected with the lamp holder to form a vacuum cavity, the LED lamp strip is located in the vacuum cavity, the LED lamp strip is electrically connected with the lamp holder, and the lamp holder is installed on the lamp holder.

3. An outdoor solar energy light as claimed in claim 2 wherein: the first protection ring and the second protection ring are overlapped, threaded holes are formed in the overlapped parts of the first protection ring and the second protection ring, and screws used for locking and fixing the first protection ring and the second protection ring are screwed in the threaded holes.

4. An outdoor solar energy light as claimed in claim 3 wherein: the lamp holder is vertically connected with a fixed shaft, a revolving body capable of rotating along the circumferential direction of the fixed shaft is movably mounted on the fixed shaft, an internal thread hole is formed in the second protective ring, an external thread section is arranged on the outer wall of the revolving body, the revolving body is connected with the second protective ring in a threaded fit mode, an annular rack is arranged on the bottom surface of the revolving body, a fixed seat is integrally connected with the lower end of the fixed shaft, a stepping motor is mounted on the fixed seat, the output shaft of the stepping motor faces towards the output shaft, a gear matched with the annular rack is mounted on the output shaft of the stepping motor, a pit is formed in the fixed seat, an external thread is formed in the upper end of the first supporting rod, and an internal thread for connecting the upper end of the first supporting.

5. An outdoor solar energy light as claimed in any one of claims 1-4, wherein: the solar energy main body is provided with a light sensor used for sensing light, the light sensor is electrically connected with the solar energy main body, the solar energy main body comprises a solar panel, a first shell and a second shell, the first shell is hinged on the second shell in a way of swinging up and down, the solar panel and the optical sensor are both arranged on the first shell, the second shell is integrally formed with a first sleeve body and a second sleeve body, the axial directions of the first sleeve body and the second sleeve body are the same above the first sleeve body and the second sleeve body, the upper port of the first sleeve body faces upwards, the lower port of the second sleeve body faces downwards, the first sleeve body is not communicated with the second sleeve body, the lower end part of the first supporting rod is detachably connected with the first sleeve body, and the upper end part of the second supporting rod is detachably connected with the second sleeve body.

6. An outdoor solar energy light as claimed in claim 5 wherein: the lower end part of the second supporting rod is provided with a pin in a disassembling mode, the pin is provided with a head part connected with the second supporting rod and a tail part used for fixing, the tail part is in a straight cone shape or a cross cone shape, and a plurality of saw teeth or convex teeth with tips inclining upwards are arranged on the tail part.

7. An outdoor solar energy light as claimed in claim 6 wherein: the spherical structure is provided with a decorative body formed by an animal shape or a plant in a disassembled mode, and the decorative body is located at the upper-level end of the spherical structure.

8. An outdoor solar energy light as claimed in claim 4 wherein: and a protective shell for protecting the stepping motor, the annular rack and the gear is arranged on the fixed seat.

9. An outdoor solar energy light as claimed in claim 1 wherein: the width of the first guard ring and the width of the second guard ring are both 1-5 cm.